Specifically formulated for 4-stroke outboard and sterndrive engine technology. A special blend of synthetic base oils and a balanced additive system that exceeds FC-W requirements for marine engine oils. Recommended for use in both outboard and sterndrive applications. Offers faster lubrication at low temperature start-up, excellent high temperature protection and greater oxidation resistance for lower oil consumption. NMMA FC-W® Certified/API-SL.
